Hello , im looking to order a few bulkheads can anyone tell me the exact ones to get off the bulk reed supply store ?
I have a 1” hole for my main drain line , and a 3/4 inch hole for my emergency , what size bulkheads will I need for both ?
| Bulkhead Size | Maximum Hole Size | Minimum Hole Size | PVC Plumbing Size |
| 1/2" ABS Bulkhead | 44mm/1.72" | 27mm/1.06" | ½” PVC or ½” NPT Threads |
| 3/4" ABS Bulkhead | 52mm/2.04 | 34mm/1.33" | 3/4” PVC or 3/4” NPT Threads |
| 1" ABS Bulkhead | 68mm/2.67" | 42mm/1.65" | 1” PVC or 1” NPT Threads |
| 1 1/4" ABS Bulkhead | 77mm/3.05" | 51mm/2.00" | 1 1/4” PVC or 1 1/4” NPT Threads |
| 1 1/2" ABS Bulkhead | 86mm/3.38" | 59mm/2.32" | 1 1/2” PVC or 1 1/2” NPT Threads |
| 2" ABS Bulkhead | 98mm/3.85" | 72mm/2.83" | 2” PVC or 2” NPT Threads |
| 1/2" Sch 80. Bulkhead | 51mm/2" | 32mm/1.25" | ½” PVC or ½” NPT Threads |
| 3/4" Sch 80. Bulkhead | 59mm/2.32" | 41mm/1.61" | 3/4” PVC or 3/4” NPT Threads |
| 1" Sch 80. Bulkhead | 65mm/2.55" | 48mm/1.88" | 1” PVC or 1” NPT Threads |
| 1 1/4" Sch 80. Bulkhead | 83mm/3.28" | 59mm/2.31" | 1 1/4” PVC or 1 1/4” NPT Threads |
| 1 1/2" Sch 80. Bulkhead | 90mm/3.54" | 64mm/2.56" | 1 1/2” PVC or 1 1/2” NPT Threads |
| 2” Sch 80. Bulkhead | 103mm/4.05" | 81mm/3.18" | 2” PVC or 2” NPT Threads |
